Windows Server 2003 Interview Question:

Explain about AD Database?

Submitted by: Administrator

Windows 2003 Active Directory data store, the actual database file, is %SystemRoot%ntdsNTDS.DIT. The ntds.dit file is the heart of Active Directory including user accounts. Active Directory's database engine is the Extensible Storage Engine ( ESE ) which is based on the Jet database used by Exchange 5.5 and WINS. The ESE has the capability to grow to 16 terabytes which would be large enough for 10 million objects.Only the Jet database can manipulate information within the AD datastore.
Submitted by: Administrator